background image

 

 

(10) Bead Sealing 

1.  Position  valve  stem  in  front  of  operator  and  connect  the 
inflation  hose  with  the  clip-on  chuck.  Hold  tire  up  against 
upper edge of the wheel. Be sure tire’s top bead does not cover 
the bottom of the valve stem (figure 19).

 

Figure 19 - Lift Tire Upwards for Bead Sealing

 

2. Depress inflation pedal to position 2 and hold about one 
second  to  begin  air  flow  through  tire  valve,  then  depress 
pedal  to  position  3  and  hold  briefly  —  less  than  one  full 
second. The blast of air from the jets will expand tire and 
seal the beads.

 

3. Release the inflation pedal and allow it to return to posi-
tion 1. Verify that both beads are completely sealed to the 
wheel. Repeat these steps if beads have not sealed. It may 
be necessary to wait a few seconds for the air storage tank 
pressure to recover before attempting again.

 

1. Once tire pressure is indicated on the air gauge (inflation 
pedal in position 1; foot removed from pedal), continue to 
inject air into the tire (inflation pedal position 2) in short 
intervals. Check the pressure frequently. Stand back during 
bead seat. Keep hands, arms, and entire body away from tire 
during this procedure (figure 20). Tire beads should move 
outward and ―pop‖ into their bead seat position as pressure 
inside the tire increases. If this does not happen, a problem 
exists. Investigate carefully.

 

Use of bead sealing jets without a tire in place can cause 
dirt and debris to be blown into the air with enough force 
to injure operator and/or bystander. Do not use the bead 
sealing control position to inflate a tire. 
 
 

S. 

This unit is equipped with a pressure limiter to assist 

the  operator  with  proper  tire  inflation.  When  the  inflation 
pedal  is  held  in  position  2,  the  pressure  limiter  cycles  the 
machine between position 2 (inflation) and position 1 (at rest, 
no airflow to tire). This cycling helps to prevent over infla-
tion of the tire. Tires can still be over inflated and explode 
with the use of this pressure limiter if all of the instructions in 
this manual are not followed completely. The pressure lim-
iter  will  keep  most  car  and  light  truck  tires  from  inflating 
beyond 60 PSI (smaller tires may reach higher pressures). It 
is the operator's responsibility to follow all instructions and 
to control inflation pressure as specified in these instructions. 
Check  the  function  of  the  pressure  limiter  regularly  and 
maintain  it  according  to  the  instructions  provided  in  this 
manual for safe and proper operation. Do not tamper with or 
attempt to adjust the pressure limiter. Tires requiring infla-
tion beyond 60 PSI should be inflated in a safety cage.

 

T. 

If tire and wheel are properly lubricated and operator 

cannot achieve bead seal after three or four attempts, the 
valve core may be removed from the valve stem to allow 
more air flow into the tire to assist with bead seal. After 
bead seal is achieved, remove the clip-on chuck and rein-
stall the valve core. Reattach the clip-on chuck after core 
is installed.

 

Figure 20 - Stand Back during Bead Seat

 

(9) Inflation 

Tire  inflation  is  performed  in  three  steps:  BEAD  SEAL, 
BEAD SEAT, and INFLATION. These steps are explained 
in detail on page 12. Read the explanation of each step and 
understand them thoroughly before proceeding.

 

The inflation pedal, located at the rear of the left side of the 
machine, controls the flow of air through the inflation  hose, 
and has three positions. 

Note: 

The clip-on chuck on the end 

of the hose should always be an open/freeflow style with all 
parts in proper working order. 
 

 

Position 1 - Tire Pressure – 

With the inflation hose 

attached to the tire valve and the pedal in this position, the air 
gauge will register the air pressure in the tire. Whenever your 
foot is removed from the pedal, it will return to this position. 

 

Position 2 - Tire Inflation – 

This is the first activated 

position. With the inflation hose attached to the tire valve and 
the  pedal  in  this  position,  line  pressure  is  allowed  to  flow 
through the valve system and into the tire for inflation. Cor-
rect tire pressure is not indicated on the gauge in this position. 

 

Position 3 - Bead Sealing – 

This is the second and last 

activated position. With the inflation hose attached to the tire 
valve and the pedal in this position, line pressure is allowed 
to flow through the valve and to the airflate bead seal jets on 
the table top for bead sealing.

 

 

1. If the rim has been clamped from the outside for 

tire mounting, release the clamps, lift the tire, and move the 
clamps to the center of the table top.

 

Содержание TWC-512RMB

Страница 1: ...ation of the machine such as safety warning and precautions assembly operating main tenance and parts list as sembly diagrams Keep your invoice with this manual for future reference Manufacturer shall...

Страница 2: ...2 ASSEMBLY INSTRUCTION Fig 1 2 1 Transport When transporting the machine it must be handle with a forklift truck with the forks Positioned as show as in the Fig 1 2 2 Unpacking When unpacking check t...

Страница 3: ...10 1 padel rotating 2 turntable 3 padel clamping 4 Jaw 5 padel title back 6 vertical column 7 padel bead breaker 8 shovel arm 9 ULMH 10 hexagonal column 11 control handle 12 slide arm 13 HDFRL 14 shov...

Страница 4: ...5 Optional Upgrade Accessories...

Страница 5: ...screws and washer 135 136 Step 7 Install the stopper bolt 23 with self lock nut 24 Don t too tight 5 2 Pneumatic link up 1 Push the clamping pedal all the way down to ensure that the jaws on the turnt...

Страница 6: ...and do not smoke as a flammable gas could have been introduced into the tire at some time Tires are always installed and removed from the rim s narrow side D Always loosen the bead on the narrow side...

Страница 7: ...side facing upward and the deepest part of the drop center facing upward Warning the wheel illustrated above in diagram A has little or no prominent drop center These are not dot approved wheel config...

Страница 8: ...to unlock the horizontal slide Pull the mount demount head forward 9 How to demount and mount a tire with using ULMH 9 1 before demount make sure the bead is loose Please use the bead breaker to loos...

Страница 9: ...d can decrease the friction be tween hook bead and rim It must be lubricated well 9 8 during the demount bead lip maybe not jump up the top of rim please use plastic bead lifting lever to insert the g...

Страница 10: ...m the mount head Lift the upper bead up and over the rear of the mount head With assistance arm press down on the tire between the mount head and the valve stem to hold the tire in the drop center Dep...

Страница 11: ...each higher pressures It is the operator s responsibility to follow all instructions and to control inflation pressure as specified in these instructions Check the function of the pressure limiter reg...

Страница 12: ...ating will usually require at least 7 PSI in the tire 40 PSI is the maximum safe pressure at this stage regardless of tire operating pressure Most European import cars and many aftermarket alloy wheel...

Страница 13: ...arge dual scales 0 16 bar 0 240 psi gauge makes air pressures easy to read This Gun can be used not only on automotive tires also in the other fields This Gun facilitates users while changing a truck...

Страница 14: ...se Level LpA 70Db A 3 SAFETY REGULATIONS The operator must be a well trained professional personnel This device could only function when work together with our tire changer We won t responsible for an...

Страница 15: ...ir circuit 2 for installation of DAAR ARM Pull the DAAR ARM to right side of machine Using a M10 Screw mount the tire changer 3 Connect the air hose 8mm that introduced through the rear hole of the bo...

Страница 16: ...d air The DAAR Arm must connect with air compressor and 8 bar air pressure is desirable 8 SAFETY REGULATIONS WARNING Unreadable or missing warning labels must be replaced immediately Operations are no...

Страница 17: ...nt the upper bead Close the mounting head to the upper bead as the manual stated Move the pressing roller near the mounting head depress the bead for the convenience of position ing the mounting head...

Страница 18: ...lision Move the mounting head and depress it to a depth of 3 cm blow the upper side of the rim DANGER 3 Please pay special attention during this procedure pressing the rim with the mounting head is no...

Отзывы:

Похожие инструкции для TWC-512RMB